53720476

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{46471}}^1$

素因数の和:46509

約数の個数: 18

約数和(自身を含む): 99868328

約数和(自身を除く): 46147852

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 46471, 92942, 185884, 790007, 1580014, 3160028, 13430119, 26860238, 53720476]

約数ペア:

[(1, 53720476), (2, 26860238), (4, 13430119), (17, 3160028), (34, 1580014), (68, 790007), (289, 185884), (578, 92942), (1156, 46471)]